Preoperative teaching for a patient undergoing transsphenoidal hypophysectomy should reinforce which information?

Preoperative teaching for a patient undergoing transsphenoidal hypophysectomy should reinforce which information?

• A. A small area will be shaved at the base of the neck.
• B. It will be necessary to cough and deep breathe following the surgery.
• C. Brushing the teeth vigorously and frequently is important to minimize bacteria in the mouth.
• D. Blowing the nose following surgery is prohibited.

Answer: (D)

Transsphenoidal hypophysectomy uses the nasal route to reach the pituitary. After this surgery, the skull-base area is delicate, and actions that increase nasal or intracranial pressure can force air or fluids through the surgical site, risking a CSF leak and infection. Therefore, preoperative teaching emphasizes that blowing the nose is prohibited after the procedure. The other statements don’t align with the typical postoperative risks: shaving a neck area isn’t part of this approach, coughing and deep breathing are generally part of respiratory care but aren’t the focus of nasal-surgery precautions, and vigorous teeth brushing isn’t the critical point of post-op instruction.

Transsphenoidal hypophysectomy uses the nasal route to reach the pituitary. After this surgery, the skull-base area is delicate, and actions that increase nasal or intracranial pressure can force air or fluids through the surgical site, risking a CSF leak and infection. Therefore, preoperative teaching emphasizes that blowing the nose is prohibited after the procedure. The other statements don’t align with the typical postoperative risks: shaving a neck area isn’t part of this approach, coughing and deep breathing are generally part of respiratory care but aren’t the focus of nasal-surgery precautions, and vigorous teeth brushing isn’t the critical point of post-op instruction.